(1) Have you tried doing anything at all with the expression (4) / ( (x^2-4) ) + C ?

(2) Try stating mathematically what you would like to happen.

Either of these by itself should lead you to something that would make you happy. Have you tried either yet? These are the sorts of things that you should have already thought of -- get into that habit if you aren't there yet!

thanks, but I think your attitude or at least the way you come across in text could use an adjustment. The condescending comments aren't needed. Your comment was edited here, but came thru in the email and I can tell you I am far from lazy.